#3D9FA0 + #2B4E4A + #33443E + #472C23 + #B42D00 - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#3D9FA0

Slate Blue · CadetBlue · Mint Ice

HEX

#3D9FA0

RGB

rgb(61, 159, 160)

HSL

hsl(181, 45%, 43%)

HSB

hsb(181, 62%, 63%)

CMYK

cmyk(62%, 1%, 0%, 37%)

Oklch

oklch(64.6% 0.090 196.1)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#2B4E4A

Mineral Blue · DarkSlateGray · Peacock Green

HEX

#2B4E4A

RGB

rgb(43, 78, 74)

HSL

hsl(173, 29%, 24%)

HSB

hsb(173, 45%, 31%)

CMYK

cmyk(45%, 0%, 5%, 69%)

Oklch

oklch(39.6% 0.041 186.3)

Traditional「Mineral Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#33443E

Mineral Blue · DarkSlateGray · Forest Green

HEX

#33443E

RGB

rgb(51, 68, 62)

HSL

hsl(159, 14%, 23%)

HSB

hsb(159, 25%, 27%)

CMYK

cmyk(25%, 0%, 9%, 73%)

Oklch

oklch(37.0% 0.024 171.3)

Traditional「Mineral Blue」· Paint「Forest Green」· Creative Blush Sunrise

#472C23

Tangerine · DarkSlateGray · Cinnamon

HEX

#472C23

RGB

rgb(71, 44, 35)

HSL

hsl(15, 34%, 21%)

HSB

hsb(15, 51%, 28%)

CMYK

cmyk(0%, 38%, 51%, 72%)

Oklch

oklch(32.4% 0.043 39.2)

Traditional「Tangerine」· Paint「Cinnamon」· Creative Blush Sunrise

#B42D00

Tangerine · FireBrick · Amber Brown

HEX

#B42D00

RGB

rgb(180, 45, 0)

HSL

hsl(15, 100%, 35%)

HSB

hsb(15, 100%, 71%)

CMYK

cmyk(0%, 75%, 100%, 29%)

Oklch

oklch(50.8% 0.177 35.2)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3D9FA0

9F3E3C

Analogous

3C9F6F

3D9FA0

3C6C9F

Triadic

3D9FA0

9F3C9D

9D9F3C

Split-Comp.

3D9FA0

9F3C6C

9F6F3C

Tetradic

3D9FA0

6F3C9F

9F3E3C

6C9F3C

Contrast Matrix WCAG 2.1 Contrast

3D9FA0	2B4E4A	33443E	472C23	B42D00
—	2.9 Fail	3.3 AA Large	4.0 AA Large	2.0 Fail
2.9 Fail	—	1.1 Fail	1.4 Fail	1.4 Fail
3.3 AA Large	1.1 Fail	—	1.2 Fail	1.6 Fail
4.0 AA Large	1.4 Fail	1.2 Fail	—	2.0 Fail
2.0 Fail	1.4 Fail	1.6 Fail	2.0 Fail	—

White BG

3.2AA Large

9.2AAA

10.3AAA

12.7AAA

6.3AA

Black BG

6.7AA

2.3Fail

2.0Fail

1.7Fail

3.3AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

6768A0

3A3A4B

3A3B3F

3B3B25

7A780B

Deuteranopia

625AA0

38364B

393840

3D3F26

818C0E

Tritanopia

42A0A0

2D4C4C

344141

462727

AD1315

Achromatopsia

828282

434343

3E3E3E

333333

505050

Shades & Tints Shades & Tints

#3D9FA0

Dark

Light

#2B4E4A

Dark

Light

#33443E

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3d9fa0;
  --color-2: #2b4e4a;
  --color-3: #33443e;
  --color-4: #472c23;
  --color-5: #b42d00;
}

SCSS

$color-1: #3d9fa0;
$color-2: #2b4e4a;
$color-3: #33443e;
$color-4: #472c23;
$color-5: #b42d00;

TAILWIND

colors: {
  'brand-1': '#3d9fa0',
  'brand-2': '#2b4e4a',
  'brand-3': '#33443e',
  'brand-4': '#472c23',
  'brand-5': '#b42d00',
}

RGB Array

[61, 159, 160], [43, 78, 74], [51, 68, 62], [71, 44, 35], [180, 45, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #3D9FA0, #2B4E4A, #33443E, #472C23, #B42D00 is ideal for: tech websites, dark mode UIs, game UIs. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #3d9fa0; --color-2: #2b4e4a; --color-3: #33443e; --color-4: #472c23; --color-5: #b42d00. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color